| 2021-03-04 | Species distribution update | Micaria chrysis (Simon, 1910) | Ivory Coast, Ethiopia, Tanzania, Namibia, Mozambique, South Africa, Lesotho | (Old value) | Booysen & Haddad, 2021 |
| 2021-03-04 | First description of male | Micaria chrysis (Simon, 1910) | Ivory Coast, Ethiopia, Tanzania, Namibia, Mozambique, South Africa, Lesotho | (Old value) | Booysen & Haddad, 2021 |
| 2021-03-04 | First description of female | Micaria chrysis (Simon, 1910) | Ivory Coast, Ethiopia, Tanzania, Namibia, Mozambique, South Africa, Lesotho | (Old value) | Booysen & Haddad, 2021 |
| 2021-03-04 | New taxonomic reference entry | Micaria bispicula Booysen & Haddad, 2021 | Namibia, South Africa | | Booysen & Haddad, 2021 |
| 2021-03-04 | New taxonomic reference entry | Micaria bimaculata Booysen & Haddad, 2021 | Mauritania | | Booysen & Haddad, 2021 |
| 2021-03-04 | New species inserted | Micaria bispicula Booysen & Haddad, 2021 | Namibia, South Africa | | Booysen & Haddad, 2021 |
| 2021-03-04 | New species inserted | Micaria bimaculata Booysen & Haddad, 2021 | Mauritania | | Booysen & Haddad, 2021 |
| 2021-03-04 | New taxonomic reference entry | Micaria beaufortia (Tucker, 1923) | Ethiopia, Namibia, Botswana, Zimbabwe, Mozambique, South Africa, Lesotho | | Booysen & Haddad, 2021 |
| 2021-03-04 | Species distribution update | Micaria beaufortia (Tucker, 1923) | Ethiopia, Namibia, Botswana, Zimbabwe, Mozambique, South Africa, Lesotho | (Old value) | Booysen & Haddad, 2021 |
| 2021-03-04 | New taxonomic reference entry | Micaria basaliducta Booysen & Haddad, 2021 | South Africa | | Booysen & Haddad, 2021 |
| 2021-03-04 | New species inserted | Micaria basaliducta Booysen & Haddad, 2021 | South Africa | | Booysen & Haddad, 2021 |
| 2021-03-03 | Reference included | | | Dimitrov, 2021 |
| 2021-03-03 | New taxonomic reference entry | Dysdera zonsteini Dimitrov, 2021 | Turkmenistan | | Dimitrov, 2021 |
| 2021-03-03 | New species inserted | Dysdera zonsteini Dimitrov, 2021 | Turkmenistan | | Dimitrov, 2021 |
| 2021-03-03 | Reference included | | | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | New taxonomic reference entry | Phonotimpus schulzefenai (Chamberlin & Ivie, 1936) | Mexico | | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | Species transferred to new genus | Phonotimpus schulzefenai (Chamberlin & Ivie, 1936) | Mexico | Species transferred from Drassinella to Phonotimpus | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | First description of male | Phonotimpus schulzefenai (Chamberlin & Ivie, 1936) | Mexico | (Old value) | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | New taxonomic reference entry | Phonotimpus padillai Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 | Mexico | | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | New species inserted | Phonotimpus padillai Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 | Mexico | | Chamé-Vázquez, Campuzano & Ibarra-Núñez, 2021 |
| 2021-03-03 | New taxonomic reference entry | Phonotimpus schulzefenai (Chamberlin & Ivie, 1936) | Mexico | | Platnick & Ubick, 1989 |
| 2021-03-01 | Species distribution update | Xysticus bifasciatus C. L. Koch, 1837 | Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Central Asia, China | (Old value) | |
| 2021-03-01 | Species distribution update | Olios sericeus (Kroneberg, 1875) | Caucasus, Kazakhstan, Central Asia, Iran, Afghanistan | (Old value) | |
| 2021-03-01 | Species distribution update | Liocranum rupicola (Walckenaer, 1830) | Europe, Turkey, Armenia, Russia (Europe to West Siberia) | (Old value) | |
| 2021-03-01 | Reference included | | | Dash & Sivaperuman, 2021b |
| 2021-03-01 | New taxonomic reference entry | Borboropactus bituberculatus Simon, 1884 | India (Nicobar Is.), China (Hainan), Indonesia (Moluccas, New Guinea), Papua New Guinea | | Dash & Sivaperuman, 2021b |
| 2021-03-01 | Species distribution update | Borboropactus bituberculatus Simon, 1884 | India (Nicobar Is.), China (Hainan), Indonesia (Moluccas, New Guinea), Papua New Guinea | (Old value) | Dash & Sivaperuman, 2021b |
| 2021-02-27 | Reference included | | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New taxonomic reference entry | Toxoniella nyeri Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New taxonomic reference entry | Toxoniella waruii Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New taxonomic reference entry | Toxoniella tharaka Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New species inserted | Toxoniella nyeri Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New species inserted | Toxoniella waruii Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-27 | New species inserted | Toxoniella tharaka Oketch & Li, 2021 | Kenya | | Oketch, Kioko & Li, 2021 |
| 2021-02-26 | Reference included | | | Lee et al., 2021a |
| 2021-02-26 | New taxonomic reference entry | Pholcus unaksanensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New taxonomic reference entry | Pholcus pocheonensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New taxonomic reference entry | Pholcus pajuensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New taxonomic reference entry | Pholcus chuncheonensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New species inserted | Pholcus unaksanensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New species inserted | Pholcus pocheonensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New species inserted | Pholcus pajuensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-26 | New species inserted | Pholcus chuncheonensis J. G. Lee, Choi & S. K. Kim, 2021 | Korea | | Lee et al., 2021a |
| 2021-02-25 | Reference included | | | Yao, Luo & Li, 2021 |
| 2021-02-25 | New taxonomic reference entry | Tangguoa tongguling Yao & Li, 2021 | China (Hainan) | | Yao, Luo & Li, 2021 |
| 2021-02-25 | New taxonomic reference entry | Tangguoa laibin Yao & Li, 2021 | China | | Yao, Luo & Li, 2021 |
| 2021-02-25 | New species inserted | Tangguoa tongguling Yao & Li, 2021 | China (Hainan) | | Yao, Luo & Li, 2021 |
| 2021-02-25 | New species inserted | Tangguoa laibin Yao & Li, 2021 | China | | Yao, Luo & Li, 2021 |
| 2021-02-25 | New genus inserted | Tangguoa Yao & Li, 2021 | | Yao, Luo & Li, 2021 |
| 2021-02-24 | Reference included | | | Dentici, Galasso & Barbera, 2021 |